相关变数

The "Interaction and Anxiousness Scale","The convenience store's Employees Social Skills Scale","Job Satisfaction Scale", and "The convenience store's Employees Job Performance Scale " were introduced as the research measurement to collect the necessary data. Data were analyzed by descriptive statistics, t -test, one-way ANOVA, canonical correlation, and structural equation modeling.

研究工具为「互动焦虑量表」、「便利商店员工社交技巧量表」、「工作满足量表」及「便利商店员工工作绩效量表」；并利用项目分析、信度分析、因素分析、次数分配、描述性统计、t考验、单因子变数分析、典型相关、结构方程模式等方法进行资料分析。

Problems with correlated omitted variables, multicollinearity, endogeneity and limited degrees of freedom combine to make meaningful inferences very difficult.

问题与相关遗漏了变数，多重，内生性和有限的自由度结合起来，作出有意义的推论，非常困难。

With 35 features selected from the correlation coefficient matrix, the average classification rate of Model 3 was 91.0%.

模式3使用以相关矩阵选取35个相关性较低的变数，平均鉴别率为91.0%。

In this thesis, there are 3 unprecedented distributions: first, we propose the innovative concept by using the disutility characteristic of virus; second, we breakthrough the restriction that only taking the single parameter into consideration, and we take the total system viewpoints into consideration to discuss its characteristics; third, instead of quantification, experimentation, and sub-data collection, we do the research through the interview and the field work.

综观国内外商学院论文，尚无类似论述，其突破性贡献有三：其一，本研究提出以病毒负效用的特性作为创新的论述，至今无人提出，虽可议却也空前；其二，本研究突破过去讨论病毒相关议题仅考量单项变数的限制，以全面性的系统观点探讨其特性；其三，此类议题的相关论文处理方式多半以量化、实作亦或次级资料整理为主，本研究则进行深入访谈的田野调查。

In the marketing mix, product, pricing, marketing channels and other variables are likely to be competitors to follow or even exceeded, but the value of goods and brands hard to replace, and this degree of consumer recognition is closely related.

在营销组合，产品，定价，营销渠道和其他变数可能是竞争对手的后续甚至超越，但货物的价值和品牌难以替代，这一定程度的消费者认识密切相关。

According to this understanding, this thesis tries to modify PSO algorithm in order to improve its quality of solutions. The main approches include: using uniform design to ensure the uniform distribution of initial particles in the design space; adding mutation operation to increase the diversity of particles; decreasing the maximum velocity limitation and the velocity inertia automatically to balance the local and the global search efforts; developing a new approach to treat the design variables exceeding the bounds; using extensive local searches to escape local minimum. The overall effect of these approaches can yield better results for most test problems.

有鉴於此，本文针对粒子群演化法之流程参考相关文献并稍作改变，使得粒子群演算法在结果的收敛上更具优势，本文的主要改进的方法包括：应用均匀设计的概念使得初始的粒子可以更均匀地分布在空间上；利用突变增加粒子之间的差异性与多样性；利用适当控制的最大速度限制及惯性权重控制，达到区域搜寻与全域搜寻的效果；应用新的边界处理机制处理设计变数超过上、下限的问题；利用区域强化搜寻针对粒子附近地区，再作进一步的搜索以得到更佳之结果；将各种方法综合后配合粒子群演算法使用，可以得到不错的结果。

In sample data, we use the database of Taiwan Finance Database of Taiwan Economic Journal and collect 14,125 company's' finance data which include 153 default company's' data to study. We use these financial data to make Variance Inflation Factor test, and use the result of credit scoring model to make Kolmogorov–Smirnov test and Receiver Operating Characteristic check. Finally, the conclusions are listed as following

在样本资料中，主要是用台湾经济新报中，上市上柜与曾经上市上柜公司资料库，其最后，整理出来的资料结果，共有14125笔公司财务资料可以进行完整的实证分析，违约公司资料有153笔；并将这此公司的财务变数进行线性相关变异数影响因子检定，并将评分模型所得出的结果进行K–S检定与ROC验证，最后再将评分结果进行集区分析以及评等稳定度的检定，其结果所得出的结果包括下列几点

Students will learn Regression Analysis, Multivariate Analysis of Variance, Discriminate Analysis, Categorical Data Analysis, Principal Component Analysis, Canonical Correlation Analysis, Factor Analysis, Cluster Analysis, and Multidimensional Scaling Analysis.

同学们将在本课程中学习回归分析、多变量共变数分析、鉴别分析、类别资料分析、主成分分析、正典相关分析、因素分析、集群分析、多元尺度分析常用的多变量分析模式。

Therefore, their interests in the theories, contents and techniques of advanced multivariate statistics willbe aroused.

课程内容包括多元回归分析、典型相关分析、因素分析与主成分分析、群聚分析、多变项变异数分析、多变项共变数分析、趋向分析、时序列分析、多向度量尺法等。

A partial correlation in which the effects of only one variable are removed.

只去除一个变数影响的偏相关。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。